/**
 * This file is part of 1genia trampoline
 * Copyright (C) 2007 1genia (contact@1genia.com)
 *
 * This library is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; version 3 of the License. 
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details. 
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; see the file COPYING.TXT.  If not,
 * write to the Free Software Foundation, Inc., 51 Franklin Street,
 * Fifth Floor, Boston, MA 02110-1301, USA. 
 **/
package com.genia.toolbox.web.gwt.form.client.form;

import com.google.gwt.user.client.rpc.IsSerializable;

/**
 * Describe what the policy is for an item that can create sub-forms.
 */
public interface SubFormPolicy
    extends IsSerializable
{

  /**
   * returns wether the user can create new object associated with the
   * sub-forms.
   * 
   * @return wether the user can create new object associated with the sub-forms
   */
  public boolean isCanCreate();



  /**
   * returns wether the user can update new object associated with the
   * sub-forms.
   * 
   * @return wether the user can update new object associated with the sub-forms
   */
  public boolean isCanUpdate();



  /**
   * returns wether buttons for non possible action must be shown.
   * 
   * @return wether buttons for non possible action must be shown
   */
  public boolean isShowDisabled();
}
